ISLAMABAD: Special Assistant to Prime Minister on Information and Broadcasting Dr Firdous Ashiq Awan Sunday said the visit of Prime Minister Imran Khan to Iran would lead to peace and security in the Gulf region. In a tweet on social media platform Twitter, she said role of the Prime Minister for ending tension in the region was reflective of the confidence of the world and Muslim Ummah on his leadership capabilities. She said all over the world, the Prime Minister was introducing a new, determined, confident, dignified and bright face of Pakistan.